- Community Home
- >
- Servers and Operating Systems
- >
- HPE ProLiant
- >
- ProLiant Servers (ML,DL,SL)
- >
- Re: DL140 interrupts problem
ProLiant Servers (ML,DL,SL)
1753481
Members
4501
Online
108794
Solutions
Forums
Categories
Company
Local Language
back
Forums
Discussions
Forums
- Data Protection and Retention
- Entry Storage Systems
- Legacy
- Midrange and Enterprise Storage
- Storage Networking
- HPE Nimble Storage
Discussions
Discussions
Discussions
Forums
Discussions
back
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
- BladeSystem Infrastructure and Application Solutions
- Appliance Servers
- Alpha Servers
- BackOffice Products
- Internet Products
- HPE 9000 and HPE e3000 Servers
- Networking
- Netservers
- Secure OS Software for Linux
- Server Management (Insight Manager 7)
- Windows Server 2003
- Operating System - Tru64 Unix
- ProLiant Deployment and Provisioning
- Linux-Based Community / Regional
- Microsoft System Center Integration
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Blogs
Information
Community
Resources
Community Language
Language
Forums
Blogs
Topic Options
- Subscribe to RSS Feed
- Mark Topic as New
- Mark Topic as Read
- Float this Topic for Current User
- Bookmark
- Subscribe
- Printer Friendly Page
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
06-21-2006 10:41 PM
06-21-2006 10:41 PM
DL140 interrupts problem
The specs are:
Dual Xeon 2.8 Ghz, 2GB
System:
Kernel Version 2.6.9-34.ELsmp (SMP)
Distro Name CentOS release 4.3 (Final)
Here is what sysinfo shows:
Processors 4
Model Intel(R) Xeon(TM) CPU 2.80GHz
CPU Speed 2.8 GHz
Cache Size 2048 KB
System Bogomips 22404.34
PCI Devices - Class ff00: Intel Corporation E7525/E7520 Error Reporting Registers
- Communication controller: Digium, Inc. Wildcard TE210P
- Ethernet controller: Broadcom Corporation NetXtreme BCM5721 Gigabit Ethernet PCI Express
- Host bridge: Intel Corporation E7520 Memory Controller Hub
- IDE interface: Intel Corporation 82801EB
- ISA bridge: Intel Corporation 82801EB/ER
- PCI bridge: Intel Corporation 6700PXH PCI Express-to-PCI Bridge A
- PCI bridge: Intel Corporation 6700PXH PCI Express-to-PCI Bridge B
- PCI bridge: Intel Corporation 82801 PCI Bridge
- PCI bridge: Intel Corporation E7520 PCI Express Port B1
- PCI bridge: Intel Corporation E7520 PCI Express Port C
- PCI bridge: Intel Corporation E7525/E7520 PCI Express Port B
- PCI bridge: Intel Corporation E7525/E7520/E7320 PCI Express Port A
- PIC: Intel Corporation 6700/6702PXH I/OxAPIC Interrupt Controller A
- PIC: Intel Corporation 6700PXH I/OxAPIC Interrupt Controller B
- SMBus: Intel Corporation 82801EB/ER
- VGA compatible controller: ATI Technologies Inc Rage XL
IDE Devices - hda: DV-28E-N
SCSI Devices - ATA Maxtor 6L080M0 (Direct-Access)
- ATA ST380817AS (Direct-Access)
The problem is with Digium and Ethernet adapter. Digium TE210P has 2 E1 ports and it MUST have it's own IRQ, but it shares it with Ethernet controller:
cat /proc/interrupts:
CPU0 CPU1 CPU2 CPU3
0: 435 10004 34814710 4899099 IO-APIC-edge timer
1: 0 112 0 166 IO-APIC-edge i8042
8: 0 0 0 1 IO-APIC-edge rtc
9: 0 0 0 0 IO-APIC-level acpi
14: 1 24 0 19 IO-APIC-edge ide0
15: 0 0 49909 49777 IO-APIC-edge libata
169: 70310417 0 0 13421 IO-APIC-level wct2xxp, eth0
NMI: 0 0 0 0
LOC: 69726823 69726822 69726821 69726820
ERR: 0
MIS: 0
We see that wct2xxp and eth0 share IRQ 169.
The problem is how can we make them use different IRQs. I tried to disable onboard devices. I tried to disable first ethernet controller and enable the second.
Please give me some advice. Thank you in advance.
Dual Xeon 2.8 Ghz, 2GB
System:
Kernel Version 2.6.9-34.ELsmp (SMP)
Distro Name CentOS release 4.3 (Final)
Here is what sysinfo shows:
Processors 4
Model Intel(R) Xeon(TM) CPU 2.80GHz
CPU Speed 2.8 GHz
Cache Size 2048 KB
System Bogomips 22404.34
PCI Devices - Class ff00: Intel Corporation E7525/E7520 Error Reporting Registers
- Communication controller: Digium, Inc. Wildcard TE210P
- Ethernet controller: Broadcom Corporation NetXtreme BCM5721 Gigabit Ethernet PCI Express
- Host bridge: Intel Corporation E7520 Memory Controller Hub
- IDE interface: Intel Corporation 82801EB
- ISA bridge: Intel Corporation 82801EB/ER
- PCI bridge: Intel Corporation 6700PXH PCI Express-to-PCI Bridge A
- PCI bridge: Intel Corporation 6700PXH PCI Express-to-PCI Bridge B
- PCI bridge: Intel Corporation 82801 PCI Bridge
- PCI bridge: Intel Corporation E7520 PCI Express Port B1
- PCI bridge: Intel Corporation E7520 PCI Express Port C
- PCI bridge: Intel Corporation E7525/E7520 PCI Express Port B
- PCI bridge: Intel Corporation E7525/E7520/E7320 PCI Express Port A
- PIC: Intel Corporation 6700/6702PXH I/OxAPIC Interrupt Controller A
- PIC: Intel Corporation 6700PXH I/OxAPIC Interrupt Controller B
- SMBus: Intel Corporation 82801EB/ER
- VGA compatible controller: ATI Technologies Inc Rage XL
IDE Devices - hda: DV-28E-N
SCSI Devices - ATA Maxtor 6L080M0 (Direct-Access)
- ATA ST380817AS (Direct-Access)
The problem is with Digium and Ethernet adapter. Digium TE210P has 2 E1 ports and it MUST have it's own IRQ, but it shares it with Ethernet controller:
cat /proc/interrupts:
CPU0 CPU1 CPU2 CPU3
0: 435 10004 34814710 4899099 IO-APIC-edge timer
1: 0 112 0 166 IO-APIC-edge i8042
8: 0 0 0 1 IO-APIC-edge rtc
9: 0 0 0 0 IO-APIC-level acpi
14: 1 24 0 19 IO-APIC-edge ide0
15: 0 0 49909 49777 IO-APIC-edge libata
169: 70310417 0 0 13421 IO-APIC-level wct2xxp, eth0
NMI: 0 0 0 0
LOC: 69726823 69726822 69726821 69726820
ERR: 0
MIS: 0
We see that wct2xxp and eth0 share IRQ 169.
The problem is how can we make them use different IRQs. I tried to disable onboard devices. I tried to disable first ethernet controller and enable the second.
Please give me some advice. Thank you in advance.
1 REPLY 1
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
06-22-2006 02:03 PM
06-22-2006 02:03 PM
Re: DL140 interrupts problem
From what I understand about the Didium cards, this is a common problem and that some have had good luck with new drivers from Didium.
I would install different drivers, completely remove the card, reboot and then restart with the card back in to see if it gives a new IRQ.
Just an idea to bounce off of ya.
I would install different drivers, completely remove the card, reboot and then restart with the card back in to see if it gives a new IRQ.
Just an idea to bounce off of ya.
The opinions expressed above are the personal opinions of the authors, not of Hewlett Packard Enterprise. By using this site, you accept the Terms of Use and Rules of Participation.
News and Events
Support
© Copyright 2024 Hewlett Packard Enterprise Development LP